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Missing Number - Grade 1

Missing Number Math Worksheet

Download or print this free missing number math worksheet designed for Grade 1 students.

Printable Missing Number Worksheet for Grade 1
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Worksheet Questions

  1. 13 + 19 = ____
  2. ____ + 2 = 7
  3. 5 + ____ = 6
  4. 11 + 5 = ____
  5. ____ + 5 = 9
  6. 7 + 12 = ____
  7. 12 + ____ = 30
  8. 2 + 14 = ____
  9. ____ + 18 = 20
  10. 12 + ____ = 27
  11. ____ + 6 = 19
  12. ____ + 1 = 10
  13. 7 + ____ = 12
  14. 19 + 10 = ____
  15. ____ + 19 = 23
  16. 3 + 13 = ____
  17. ____ + 8 = 16
  18. 13 + ____ = 27
  19. 5 + 17 = ____
  20. 17 + ____ = 33

Answer Key

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